Base | Representation |
---|---|
bin | 101000100101011… |
… | …1100011011011000 |
3 | 10111220111210120111 |
4 | 1101022330123120 |
5 | 10242111322243 |
6 | 343044334104 |
7 | 45514210516 |
oct | 12112743330 |
9 | 3456453514 |
10 | 1361823448 |
11 | 639794127 |
12 | 3200a4334 |
13 | 1891a2bbb |
14 | ccc154b6 |
15 | 7e85339d |
hex | 512bc6d8 |
1361823448 has 16 divisors (see below), whose sum is σ = 2555437680. Its totient is φ = 680373408.
The previous prime is 1361823431. The next prime is 1361823467. The reversal of 1361823448 is 8443281631.
It is a self number, because there is not a number n which added to its sum of digits gives 1361823448.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56436 + ... + 76867.
It is an arithmetic number, because the mean of its divisors is an integer number (159714855).
Almost surely, 21361823448 is an apocalyptic number.
It is an amenable number.
1361823448 is a deficient number, since it is larger than the sum of its proper divisors (1193614232).
1361823448 is a wasteful number, since it uses less digits than its factorization.
1361823448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134586 (or 134582 counting only the distinct ones).
The product of its digits is 110592, while the sum is 40.
The square root of 1361823448 is about 36902.8921359831. The cubic root of 1361823448 is about 1108.4265909406.
The spelling of 1361823448 in words is "one billion, three hundred sixty-one million, eight hundred twenty-three thousand, four hundred forty-eight".
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